[Event "Sparkassen-Open A"] [Site "Heusenstamm, Martinsee"] [Date "2023.11.25"] [Round "5.93"] [White "Büse, Ralf"] [Black "Gärtner, Johannes"] [Result "1/2-1/2"] [WhiteElo "1898"] [BlackElo "1582"] [PlyCount "27"] [EventDate "2023.??.??"] [WhiteTeam "SC Ladja Roßdorf"] [BlackTeam "Sfr.Mainz 1928"] 1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 Be7 5. O-O O-O 6. c4 dxc4 7. Qc2 c5 8. Qxc4 cxd4 9. Nxd4 Qb6 10. Nc3 Rd8 11. Nb3 Na6 12. Be3 Qc7 13. Qxc7 Nxc7 14. Rfd1 1/2-1/2